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Infliximab versus intravenous immunoglobulin for refractory Kawasaki disease: a phase 3, randomized, open-label, active-controlled, parallel-group, multicenter trial.

ABSTRACT: We compared the efficacy and safety of infliximab with intravenous immunoglobulin (IVIG), a standard therapy, in a phase 3 trial (NCT01596335) for Japanese patients with Kawasaki disease (KD) showing persistent fever after initial IVIG. Patients with initial IVIG-refractory KD, aged 1-10 years, received a single dose of IV infliximab 5?mg/kg or IV polyethylene glycol-treated human immunoglobulin (VGIH) 2?g/kg on day 0. Primary outcome was defervescence rate within 48?h after the start of treatment. Safety was evaluated through day 56. Overall, 31 patients were randomized (infliximab, n?=?16; VGIH, n?=?15); 31.3% and 60.0% patients discontinued due to worsening KD. Defervescence rate within 48?h was greater with infliximab (76.7%) than VGIH (37.0%) (p?=?0.023), and defervescence was achieved earlier with infliximab (p?=?0.0072). Coronary artery lesions occurred in 1 (6.3%) and 3 (20.0%) patients receiving infliximab and VGIH, respectively, up to day 21. Adverse events occurred in 15 (93.8%) and 15 (100.0%) patients in the infliximab and VGIH groups, respectively. No serious adverse events in the infliximab group and one in the VGIH group were observed. Infliximab improved the defervescence rate within 48?h and time to defervescence versus standard therapy, and was well tolerated in patients with IVIG-refractory KD.

SUBMITTER: Mori M

PROVIDER: S-EPMC5792468 | biostudies-literature | 2018 Jan

REPOSITORIES: biostudies-literature

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Infliximab versus intravenous immunoglobulin for refractory Kawasaki disease: a phase 3, randomized, open-label, active-controlled, parallel-group, multicenter trial.

Mori Masaaki M Hara Takuma T Kikuchi Masako M Shimizu Hiroyuki H Miyamoto Tomoyuki T Iwashima Satoru S Oonishi Tatsuya T Hashimoto Kunio K Kobayashi Norimoto N Waki Kenji K Suzuki Yasuo Y Otsubo Yoshikazu Y Yamada Hiroshi H Ishikawa Chikao C Kato Taichi T Fuse Shigeto S

Scientific reports 20180131 1

We compared the efficacy and safety of infliximab with intravenous immunoglobulin (IVIG), a standard therapy, in a phase 3 trial (NCT01596335) for Japanese patients with Kawasaki disease (KD) showing persistent fever after initial IVIG. Patients with initial IVIG-refractory KD, aged 1-10 years, received a single dose of IV infliximab 5 mg/kg or IV polyethylene glycol-treated human immunoglobulin (VGIH) 2 g/kg on day 0. Primary outcome was defervescence rate within 48 h after the start of treatme ...[more]

PMID: 29386515

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Project description:BackgroundAlthough statin therapy is beneficial for the prevention of initial stroke, the benefit for recurrent stroke and its subtypes remains to be determined in Asian, in whom stroke profiles are different from Caucasian. This study examined whether treatment with low-dose pravastatin prevents stroke recurrence in ischemic stroke patients.MethodsThis is a multicenter, randomized, open-label, blinded-endpoint, parallel-group study of patients who experienced non-cardioembolic ischemic stroke. All patients had a total cholesterol level between 4.65 and 6.21 mmol/L at enrollment, without the use of statins. The pravastatin group patients received 10 mg of pravastatin/day; the control group patients received no statins. The primary endpoint was the occurrence of stroke and transient ischemic attack (TIA), with the onset of each stroke subtype set to be one of the secondary endpoints.FindingAlthough 3000 patients were targeted, 1578 patients (491 female, age 66.2 years) were recruited and randomly assigned to pravastatin group or control group. During the follow-up of 4.9 ± 1.4 years, although total stroke and TIA similarly occurred in both groups (2.56 vs. 2.65%/year), onset of atherothrombotic infarction was less frequent in pravastatin group (0.21 vs. 0.64%/year, p = 0.0047, adjusted hazard ratio 0.33 [95%CI 0.15 to 0.74]). No significant intergroup difference was found for the onset of other stroke subtypes, and for the occurrence of adverse events.InterpretationAlthough whether low-dose pravastatin prevents recurrence of total stroke or TIA still needs to be examined in Asian, this study has generated a hypothesis that it may reduce occurrence of stroke due to larger artery atherosclerosis.FundingThis study was initially supported by a grant from the Ministry of Health, Labour and Welfare, Japan. After the governmental support expired, it was conducted in collaboration between Hiroshima University and the Foundation for Biomedical Research and Innovation.

Dataset Information

Infliximab versus intravenous immunoglobulin for refractory Kawasaki disease: a phase 3, randomized, open-label, active-controlled, parallel-group, multicenter trial.

Publications

Infliximab versus intravenous immunoglobulin for refractory Kawasaki disease: a phase 3, randomized, open-label, active-controlled, parallel-group, multicenter trial.

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